Home / 29,285,390,023,475-40,413,844,829,057-16,116,381,341,867

Finding the Fourth Proportional to 29,285,390,023,475, 40,413,844,829,057 and 16,116,381,341,867

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Solution

The fourth proportional to 29,285,390,023,475, 40,413,844,829,057 and 16,116,381,341,867 is: 22,240,609,882,061.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,285,390,023,475 : 40,413,844,829,057 = 16,116,381,341,867 : x
  2. Step 2: Convert to fraction form
    29,285,390,023,475/40,413,844,829,057 = 16,116,381,341,867/x
  3. Step 3: Cross multiply
    29,285,390,023,475x = 40,413,844,829,057 × 16,116,381,341,867
  4. Step 4: Simplify right side
    29,285,390,023,475x = 651,324,934,756,122,417,329,864,704
  5. Step 5: Solve for x
    x = 651,324,934,756,122,417,329,864,704/29,285,390,023,475
  6. Step 6: Final answer
    x = 22,240,609,882,061.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.